Visual Calendar
Official calendar scans for Colton Joint Unified School District. Click any image to open full-screen.
School Calendar
Download Colton Joint Unified School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 23,000 students across 30 schools in Southern California, California. Classes begin July 31, 2026 and end June 1, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Colton Joint Unified School District before scheduling around them.
About the District
Details and contact information for Colton Joint Unified School District USD.
Common Questions
Colton Joint Unified School District Calendar 2026–2027 — important dates and answers.
The first day of school for the 2026-2027 academic year is July 31, 2026. [cite: 8]
Spring break is scheduled from March 15 to March 26, 2027. [cite: 8]
Christmas Eve and Christmas Day holidays are observed on December 24 and 25, 2026, as part of the larger winter break. [cite: 8]
Winter break for students runs from December 11, 2026, through January 4, 2027. [cite: 8]
Thanksgiving break is from November 23 to November 27, 2026. [cite: 8]
The last day of school for the 2026-2027 year is June 1, 2027. [cite: 8]
Fall conferences for TK-6 are held October 5-9, 2026, and spring conferences are March 10-12, 2027. [cite: 8]
The Juneteenth holiday is observed on June 18, 2027. [cite: 8]
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